s/registry1/registryMatch

Change the name of registry1 to a more descriptive variable name
registryMatch

Tested: none
Change-Id: I217d576e80822c81fae2cd7fdb22e2b8eebf5cd8
Signed-off-by: John Edward Broadbent <jebr@google.com>
diff --git a/redfish-core/lib/message_registries.hpp b/redfish-core/lib/message_registries.hpp
index f770488..43359e3 100644
--- a/redfish-core/lib/message_registries.hpp
+++ b/redfish-core/lib/message_registries.hpp
@@ -124,7 +124,7 @@
 
 inline void handleMessageRegistryGet(
     const crow::Request&, const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
-    const std::string& registry, const std::string& registry1)
+    const std::string& registry, const std::string& registryMatch)
 
 {
     const message_registries::Header* header;
@@ -173,9 +173,9 @@
         return;
     }
 
-    if (registry != registry1)
+    if (registry != registryMatch)
     {
-        messages::resourceNotFound(asyncResp->res, header->type, registry1);
+        messages::resourceNotFound(asyncResp->res, header->type, registryMatch);
         return;
     }